Results 91 to 100 of about 5,819,690 (295)

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

Understanding Virtual Objects through Reverse Engineering

open access: yesVirtual Archaeology Review, 2012
The main objective of our research is to develop a new methodology, based on Reverse Engineering processes – 3D scan, quantitative data analysis and Artificial Intelligence techniques, in particular simulation – to study the relationship between form and
Vera Moitinho, Juan Anton Barceló
doaj   +1 more source

JASON SCHNEIDER Legally Speaking Reverse Engineering Under Siege

open access: yes, 2008
Is reverse engineering a lawful way to acquire trade ...
Reverse Engineering Has
core  

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Detecting A Botnet By Reverse Engineering

open access: yesIJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2013
— Botnet malware is a malicious program. Botnet that infects computers, called bots, will be controlled by a botmaster to do various things such as: spamming, phishing, keylogging Distributed Denial of Service (DDoS) and other activities that are ...
Oesman Hendra Kelana, Khabib Mustofa
doaj   +1 more source

Flexible reverse engineering of web pages with VAQUISTA

open access: yes, 2001
VAQUISTA allows developers to reverse engineer a presentation model of a web page according to multiple reverse engineering options. The alternatives offered by these options not only widen the spectrum of possible presentation models but also encourage ...
Proceedings Eighth Working Conference on Reverse Engineering   +3 more
core   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Petri Nets with Fuzzy Logic (PNFL): Reverse Engineering and Parametrization [PDF]

open access: yes, 2010
Background: The recent DREAM4 blind assessment provided a particularly realistic and challenging setting for network reverse engineering methods.
Küffner, Robert   +11 more
core   +2 more sources

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Integrated Tactile-Optical Coordinate System for the Reverse Engineering of Complex Geometry [PDF]

open access: yes, 2013
To meet the requirement of both high speed and high accuracy 3D measurement for reverse engineering of artefacts, an integrated contact–optical coordinate measuring system is proposed in this paper. It combines the accuracy of contact measurement using a
Longstaff, Andrew P.   +3 more
core   +2 more sources

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